Treatment of Pediatric Restless Legs Syndrome

Objective. The primary aim was to determine if iron supplementation effectively treats children with restless legs syndrome (RLS), the time to improvement or resolution of symptoms, and patient characteristics (family history of RLS, secondary sleep disorders, medical diagnoses, and/or mental health diagnoses) that may affect outcome. Methods. This was a retrospective chart review of children between 5 and 18 years old who were diagnosed with RLS at the pediatric sleep disorders clinic at Children’s Hospital of Wisconsin in Milwaukee, Wisconsin. Documented RLS treatment approaches included supplemental iron, nonpharmacologic interventions, melatonin, gabapentin, clonidine, and dopamine agonists (pramipexole and ropinirole). Results. Ninety-seven children were diagnosed with RLS; 60.8% of children were between 5 and 11 years old. Most children (65%) received iron either as monotherapy or in combination with other treatments. Approximately 80% of the children who received iron and had follow-up had improvem...